//
//  QZToString.m
//  WeiWeiHaircut
//
//  Created by 上官惠阳 on 15/12/9.
//  Copyright © 2015年 超群. All rights reserved.
//

#import "QZToString.h"

@implementation QZToString
+(NSString *)toStringWith:(NSString *)str
{
    if (str == nil) {
        return @"";
    }else{
        if (![str isKindOfClass:[NSString class]] ) {
            return [NSString stringWithFormat:@"%@",str];
        }else{
            return str;
        }
    }
}
@end
